ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesMünchensteinBolliger Heizungen-Sanitär GmbH
Bolliger Heizungen-Sanitär GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Bolliger Heizungen-Sanitär GmbH provides heating construction, maintenance and sanitary installation services. Its services include planning and installation of heating systems, heat pump installation and repair, burner service, boiler cleaning, water softeners and solar/photovoltaic systems.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered5
Heating systems
Construction of heating systems, revisions, planning and installation of heating systems; replacement of old oil and gas heating systems, radiator valves, official combustion checks, and alternative energies.
Sanitary services
Bathroom conversions, advice, planning and construction of new bathrooms; boiler cleaning, water softening systems, fittings, water pipes and other sanitary work.
Heat pumps
Installation, maintenance and repair of heat pump systems; request quotations for new builds and conversions, replacing existing heating systems with heat pumps.
Burner service
Maintenance and adjustment of oil and gas burners; service subscription with 24-hour standby service in case of burner faults and regular maintenance.
Emergency service
24-hour standby service for sanitary problems, heating failure and faulty boilers; temporary repairs on site and subsequent quotation for restoration.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.1/5

Bolliger Heizungen-Sanitär GmbH

Trust & reputation

ranQ Trust Score of Bolliger Heizungen-Sanitär GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Bolliger Heizungen-Sanitär GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Bolliger Heizungen-Sanitär GmbH scores 83.0 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Bolliger Heizungen-Sanitär GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Bolliger Heizungen-Sanitär GmbH scores 40.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.40.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Bolliger Heizungen-Sanitär GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

No knowledge articles yet

Once Bolliger Heizungen-Sanitär GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Bolliger Heizungen-Sanitär GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Bolliger Heizungen-Sanitär GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Bolliger Heizungen-Sanitär GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Buchenstrasse 57b
4142 Münchenstein
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Limited Liability Company
UID
CHE-172.154.341
Founded
2011 · 15 years
Last commercial register change
November 16, 2023
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.88.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    HA
    Heizwert AG
    Münchenstein
    HP
    HausTech Plus AG
    Münchenstein
    TV
    Thomas Vizi Sanitär & Küchenbau
    Füllinsdorf
    GC
    G. Caviola & Co. AG
    Reinach Bl
    BS
    Basilea Sanitär & Heizung AG, Pratteln
    Pratteln
    DH
    DHF Haustechnik GmbH
    Frenkendorf
    KB
    Kurt Borer AG
    Reinach Bl
    HG
    H&L Gebäudetechnik GmbH
    Füllinsdorf